def draw(self, painter, scale):
painter.save()
painter.setPen(QPen(QBrush(QColor(232, 109, 21) if self.state is self.add_point else
QColor(21, 144, 232)),
self.lineWidth(scale),
Qt.SolidLine))
painter.drawPolygon(QPolygon(self.polygon))
for i, poly in enumerate(self.convex_polygons):
if poly:
painter.setPen(QPen(QBrush(Figure.COLORS[i % len(Figure.COLORS)]),
self.lineWidth(scale),
Qt.SolidLine))
color = Figure.COLORS[i % len(Figure.COLORS)]
color.setAlpha(150)
painter.setBrush(QBrush(QColor(color)))
painter.drawPolygon(QPolygon(poly))
for point in self.polygon:
self.drawControlPoint(painter, point,
QColor(31, 174, 222) if point is self.polygon[0] else
QColor(222, 79, 31) if point is self.polygon[-1] else
QColor(78, 222, 31), scale)
Figure.draw(self, painter, scale)
painter.restore()
def draw(self, painter, scale):
painter.save()
if not self.p1.isNull() and not self.p2.isNull():
painter.setPen(QPen(QBrush(QColor(232, 109, 21) if self.state is not self.control else
QColor(21, 144, 232)),
self.lineWidth(scale),
Qt.SolidLine))
painter.setBrush(QBrush(QColor(21, 144, 232, 150)))
painter.drawRect(QRect(self.p1, self.p2))
self.drawControlPoint(painter, self.p1, QColor(31, 174, 222), scale)
self.drawControlPoint(painter, self.p2, QColor(222, 79, 31), scale)
Figure.draw(self, painter, scale)
painter.restore()
def draw(self, painter, scale):
painter.save()
if not self.center.isNull() and not self.ctrl.isNull():
radius = distance(self.center, self.ctrl)
painter.setPen(QPen(QBrush(QColor(232, 109, 21) if self.state is not self.control else
QColor(21, 144, 232)),
self.lineWidth(scale),
Qt.SolidLine))
painter.setBrush(QBrush(QColor(21, 144, 232, 150)))
painter.drawEllipse(self.center, radius, radius)
self.drawControlPoint(painter, self.center, QColor(31, 174, 222), scale)
self.drawControlPoint(painter, self.ctrl, QColor(222, 79, 31), scale)
Figure.draw(self, painter, scale)
painter.restore()
def draw(self, painter, scale):
painter.save()
if not self.p1.isNull() and not self.p2.isNull():
painter.setPen(
QPen(
QBrush(
QColor(232, 109, 21) if self.state is not self.
control else QColor(21, 144, 232)),
self.lineWidth(scale), Qt.SolidLine))
painter.setBrush(QBrush(QColor(21, 144, 232, 150)))
painter.drawRect(QRect(self.p1, self.p2))
self.drawControlPoint(painter, self.p1, QColor(31, 174, 222),
scale)
self.drawControlPoint(painter, self.p2, QColor(222, 79, 31), scale)
Figure.draw(self, painter, scale)
painter.restore()
def draw(self, painter, scale):
painter.save()
if not self.center.isNull() and not self.ctrl.isNull():
radius = distance(self.center, self.ctrl)
painter.setPen(
QPen(
QBrush(
QColor(232, 109, 21) if self.state is not self.
control else QColor(21, 144, 232)),
self.lineWidth(scale), Qt.SolidLine))
painter.setBrush(QBrush(QColor(21, 144, 232, 150)))
painter.drawEllipse(self.center, radius, radius)
self.drawControlPoint(painter, self.center, QColor(31, 174, 222),
scale)
self.drawControlPoint(painter, self.ctrl, QColor(222, 79, 31),
scale)
Figure.draw(self, painter, scale)
painter.restore()
